OFFSET
1,7
COMMENTS
FORMULA
EXAMPLE
1; 1
-1,1; -1+x
-1,-1,1; -1-x+x^2
7,-2,-1,1; 7-2*x-x^2+x^3
-13,12,-3,-1,1; -13+12*x-3*x^2-x^3+x^4
-17,-22,18,-4,-1,1; -17-22*x+18*x^2-4*x^3-x^4+x^5
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
R. J. Mathar, Oct 11 2011
STATUS
approved